Siemens 3VA1463-7GF42-0AA0

The 3VA14 4P Circuit Breaker is designed for low-voltage applications, offering a high breaking capacity of 110kA at 415V and 6kA at 600V. It features a thermal-magnetic trip unit with adjustable overload protection settings, allowing for both Ir adjustments ranging from 441A to 630A and Ii settings between 4 to 8 times the rated current. The device construction adheres to the IEC standards and is suitable for fixed installations.

With a rated permanent current of 630A and an IP40 protection degree, this circuit breaker ensures reliable operation in various environments. Additionally, it incorporates a connection with a lug terminal and a nut keeper for secure installation. The dimensions of the unit are 7.2 x 9.8 x 5.4 inches, facilitating integration into existing systems.

It is important to note that the device does not feature integrated earth fault protection or under-voltage release, and is not suitable for DIN rail mounting. The main circuit connection is made via a front-side screw connection, ensuring ease of access for maintenance and inspection.